Я — лакей в другом мире.

Dân Văn Phòng Chuyển Sinh Thành Dũng Giả

An Overtime Salaryman Is Reincarnated as a Hero

I'm a Lackey in the Underworld

Overtime Office Worker Reincarnates as a Hero

Overtime Salaryman Reincarnates as a Hero

The Overtime Salaryman Reincarnates as a Hero

我在异界当走狗

残業サラリーマン、勇者に転生する